Berkshire now owns 264 million Occidental shares worth about $12 billion, a 28% stake in the big U.S.-focused energy company.

Occidental Petroleum's fundamentals and valuation have improved, presenting a long-term buying opportunity amid oil and gas ...

Another petroleum tanker has fallen in Ibadan, the Oyo State capital. DAILY POST reports that the accident occurred around ...

Wise investors track Warren Buffett's portfolio. His holding company Berkshire Hathaway has one of the best long-term ...

President Donald Trump announced new tariffs on Mexico, Canada and China — signing them at his Mar-a-Lago club on Saturday.

Emails obtained by The Associated Press reveal Doug Burgum as North Dakota governor catered to the whims of oil and gas ...

As the rampaging wildland fires hit modern communities, the interior of stick-constructed homes, chock-full of synthetic ...

Emails obtained by the Associated Press reveal Doug Burgum as North Dakota governor aided oil and gas executives and ...

OPEC+ is unlikely to alter existing plans to raise output gradually when it meets on Monday, delegates from the producer ...

Some residents of Sabo market in Orile Igbon, along Ogbomoso-Ilorin expressway in Oyo State have reportedly attacked men of ...

Key Insights Significantly high institutional ownership implies Occidental Petroleum's stock price is sensitive ...

"Drill, baby, drill," President Donald Trump echoed in the U.S. Capitol rotunda during a speech immediately following his ...